
Ghana’s urban strategies neglect the needs of street vendors: policy must catch up with reality
Street vending is a major economic activity in most of Ghanas urban areas. The vendors bring everyday goods to residents and commuters at affordable prices in places convenient to them. However, the growing intensity of...

Coal fired power stations produce 85% of South Africas electricity, making the country the biggest producer of harmful greenhouse-gas emissions in Africa. To move away from coal and meet its commitment to reaching net zero...

West Africans have a high risk of kidney disease – new study confirms genetic cause
Kidney disease, leading to kidney failure, afflicts disproportionately more black people than white people. Thus, there is a huge burden of kidney healthcare costs among black people all over the world. For instance, in...

Will the Gaza ceasefire hold? Where does Trump’s takeover proposal stand? Expert Q&A
As the deadline approaches for the end of phase one of the ceasefire deal between Israel and Hamas, the likelihood of the agreement making it to the scheduled second phase on March 1 look increasingly remote. Middle East...

From chain-smoking to binge-drinking, Bridget Jones’s habits would have been terrible for her health
She chain-smoked her way through romance and heart-break and binge-drank Chardonnay until it went out of fashion (and then came back in again) and now Bridget Jones is back. Mad about the Boy is the fourth and final film...
Sofas that self-assemble when you heat them up? How 4D printing could transform manufacturing
Flat-pack, but not as we know it. This is an AI image created by OpenAIs Dall-E., CC BY-SA Imagine buying a flat sheet from a furniture store that changes into a sofa when you heat it with a hairdryer. Or consider the...
Technofossils: how the pollution of today will become the fossils of the far future
dimitris_k / shutterstock How might you make your mark on the world forever? Write a play more timeless than Shakespeare, or compose music to out-do Mozart, or score the winning goal in the next World Cup final, perhaps?...